PlayaPup Belly Bands for Incontinence/Training. These are for those male dogs with incontinence problems or dogs who need house training. Belly bands are made to prevent dogs from marking their territory when out and about. These belly bands are not intended to absorb pee, but to inhibit peeing. For urine absorption, just add a panty liner or tissue. Belly bands provide temporary aid to dogs with incontinence problems. These fashionable belly bands come in solid fabrics on one side and cool neoprene on the other side. An added benefit: Belly Bands are made from UV Sun Protective nylon/lycra material! Velcro hook and loop closure for a secure fit.Complementary outer edge for belly bands. Nylon/lycra fabrics are UV Protective with an UPF 50 for the ultimate sun protection for your dogs as well. SIZE CHART (measurements are in inches): XX-Small - 10-11.5''. X-Small - 12-14.5''. Small - 15-16.5''. Medium - 17-20.5''. Large - 21-24''. PLEASE MEASURE AROUND REAR GIRTH AND ALLOW EXTRA ROOM FOR A PANTY LINER OR TISSUE.